Stamping device for die machining

Abstract

The stamping device for die machining comprises a main body part and an auxiliary stamping assembly, and a stamping table is arranged on the main body part; the auxiliary stamping assembly is installed on the stamping table. Wherein an industrial personal computer is installed on the side face of the main body part, and a stamping assembly is arranged at the position, located above the stamping table, of the main body part; the stamping device for die machining is technically characterized in that manual assistance of workers is not needed in the whole stamping process, the workload of the operators can be relieved, shutdown operation is not needed, long-time continuous machining can be achieved, the machining efficiency is high, waste generated by stamping can be directly sucked away, automatic cleaning of the waste is achieved, and the stamping device is convenient to use. And operators do not need to manually clean the waste materials, the workload of the operators can be reduced, the functions are more complete, and the using effect is better.

Description

Technical Field

[0001] The present invention belongs to the field of automotive parts processing, and specifically relates to a stamping device for mold processing. Background Art

[0002] An automobile is a non-railborne vehicle driven by power and having 4 or more wheels.

[0003] An automobile is composed of many parts, including a sliding door of the automobile;

[0004] The automobile sliding door system has many advantages compared with the hinge rotating door of traditional models due to its unique opening method, such as small opening required space, good access, convenient loading and unloading of goods, and can realize electric functions. Currently, it is more and more favored by customers, and is especially suitable for large passenger MPVs and small and medium-sized passenger cars and trucks. Currently, on the market, whether it is a passenger MPV known for business and luxury, or a short- and medium-distance passenger car and truck with a customer group in small and medium-sized cities and rural areas, all adopt the side door sliding door design, and have achieved good sales in the market, showing a good application prospect of the sliding door in the automotive industry.

[0005] Due to the structural characteristics of the sliding door, the door realizes opening and closing through the cooperation of three hinges and guide rails at the upper, middle and lower parts, and the positional relationship with the side wall when closed is also determined by the relative positions of the guide rails and hinges. Therefore, the assembly accuracy of the hinges has a great impact on the appearance and opening and closing quality of the sliding door after assembly, and among them, the lower hinge of the vehicle sliding door is relatively important.

[0006] With the development of society and the improvement of people's living standards, the demand for automobiles by people is continuously increasing, and the demand for automotive parts is also continuously increasing, including the lower hinge of the vehicle sliding door. In order to meet people's requirements, some processing equipment for the lower hinge of the vehicle sliding door has been invented. In order to ensure the processing accuracy and processing efficiency, it is necessary to process the mold for the lower hinge of the vehicle sliding door before processing the lower hinge of the vehicle sliding door, and to process the mold for the lower hinge of the vehicle sliding door, a stamping device needs to be used;

[0007] When the existing stamping device for mold processing is used, the operator takes the mold processing seat installed with metal materials, then places the mold processing seat on the stamping table, clamps it through the clamping mechanism on the stamping device, and then performs stamping processing on the metal materials in the mold processing seat, and then cooperates with other equipment to process the lower hinge of the vehicle sliding door.

[0008] However, through research, it is found that the above-mentioned scheme has certain drawbacks when used;

[0009] 1. When the existing stamping equipment is in use, manual assistance is required for loading and unloading. During the loading and unloading process, the machine needs to be stopped, which takes a certain amount of time. The processing efficiency is not high, and the labor cost required is relatively high.

[0010] 2. When the existing stamping equipment is frequently used, some small scraps or dust that are difficult to clean will remain on the stamping table. To ensure accuracy, it needs to be frequently wiped. The workload of the operator is relatively large. If it is not frequently wiped, the position of the mold processing seat will shift, affecting the processing accuracy, and the molds produced subsequently will not meet the production requirements. Summary of the Invention

[0011] To overcome the deficiencies of the prior art, the embodiments of the present application provide a stamping device for mold processing. When in use, the mold processing seat with a metal part installed after being processed at the previous station moves to the middle position of the stamping table through the conveying component and is fixed by the limiting component. After being fixed, the stamping device performs stamping processing on the metal part. After processing, the metal part moves to the subsequent station for subsequent processing. Throughout the process, no manual assistance from the staff is required, which can reduce the workload of the operator. Moreover, no machine stop operation is required, and continuous processing can be carried out for a long time, with high processing efficiency and good use effect.

[0012] The technical solution adopted by the embodiments of the present application to solve its technical problems is as follows:

[0013] A stamping device for mold processing includes a main body part and an auxiliary stamping component.

[0014] A stamping table is provided on the main body part; the auxiliary stamping component is installed on the stamping table.

[0015] Among them, an industrial control computer is installed on the side of the main body part, and a stamping component is provided above the stamping table on the main body part.

[0016] The auxiliary stamping component is provided with a limiting component for limiting the position of the mold processing seat and a conveying component for guiding the movement of the mold processing seat. The industrial control computer is connected to the limiting component and the conveying component, and the stamping component is directly above the middle of the limiting component and the conveying component.

[0017] A stamping component is installed above the stamping table on the main body part. The stamping component stamps the metal part. The industrial control computer controls the operation of the entire stamping device for mold processing. An operation screen is installed on the outer surface of the main body part, and the operation of the entire stamping device for mold processing is controlled through the operation screen.

[0018] When the stamping device for mold processing of the present invention is in use, the mold processing seat with metal parts installed after being processed at the previous station moves to the middle position of the stamping table through the conveying component and is fixed by the limiting component. After being fixed, the stamping device stamps the metal parts. After processing, the metal parts move to the subsequent station for subsequent processing. Throughout the process, no manual assistance from the staff is required, which can reduce the workload of the operator. Moreover, there is no need for shutdown operation, and continuous processing can be carried out for a long time, with high processing efficiency and good use effect.

[0019] Preferably, the auxiliary stamping component includes an auxiliary table, which is fixedly installed on the stamping table. A strip-shaped channel is opened on the upper end surface of the auxiliary table, and both the limiting component and the conveying component are located inside the strip-shaped channel.

[0020] Preferably, the limiting component includes a limiting strip, a telescopic rod, and a limiting member;

[0021] The limiting strip is arranged in the strip-shaped channel; there are two groups of telescopic rods. The main body of the telescopic rod is fixedly installed on the rear end surface of the auxiliary table, and the telescopic part of the telescopic rod penetrates the rear end surface of the auxiliary table and is fixedly connected to the limiting strip; the limiting member is installed on the rear end surface of the limiting strip.

[0022] During use, the telescopic rod can change the position of the limiting strip, making the limiting strip approach the mold processing seat, and the limiting member contacts the mold processing seat, which can limit the position of the mold processing seat and facilitate processing.

[0023] Preferably, the limiting member includes several groups of limiting cylinders. Several groups of the limiting cylinders are all fixedly installed on the rear end surface of the limiting strip, and several groups of the limiting cylinders are arranged at equal intervals. The telescopic end of the limiting cylinder is fixedly installed with an elastic clamping plate.

[0024] Before stamping processing, the limiting cylinders are started, and the limiting cylinders extend, so that the rubber clamping plates contact the outer surface of the mold processing seat, realizing the fixation of the position of the mold processing seat.

[0025] Preferably, the conveying component includes a driving member and a driven member;

[0026] The driving member is installed on the limiting strip; the driven member is installed on the auxiliary table and corresponds to the driving member.

[0027] The driving member and the driven member cooperate with each other to guide the mold processing seat with metal parts installed to move along the strip-shaped channel.

[0028] Preferably, the driven member includes several groups of rollers. Several groups of installation grooves are equally spaced on the inner front wall of the strip-shaped channel, and the rollers are rotatably installed in the installation grooves through pin shafts.

[0029] The roller is rotatably installed in the installation groove through a pin shaft. During use, the roller contacts the mold processing seat, which can guide the movement of the mold processing seat.

[0030] Preferably, the driving member includes several groups of driving wheels arranged at equal intervals. Several groups of the driving wheels are all rotatably installed on the limiting strip. A chain drive structure is arranged between several groups of the driving wheels. A motor for driving the driving wheels to move is arranged inside the limiting strip.

[0031] During use, the motor drives the driving wheels to move, and the chain drive structure drives several groups of driving wheels to move in the same direction, thereby driving several groups of driving wheels to move synchronously. The synchronous movement of the driving wheels drives the mold processing seat to move through friction.

[0032] In a stamping device for mold processing according to the present invention, a conveying component and a limiting component are described. The conveying component and the limiting component cooperate with each other. The limiting component can change the distance between the driving member and the driven member, so that it can be applied to products of different sizes. The conveying component can realize the preliminary limitation of the mold processing seat. The further limitation in cooperation with the limiting member can realize the fixation of the position of the mold processing seat. With mutual cooperation, the use effect is better and the application range is wider.

[0033] Preferably, several groups of stamping waste collection grooves are opened at the middle position of the bottom surface of the strip-shaped channel. A transfer component is arranged at the rear end of the auxiliary table. A waste suction machine is arranged on the stamping table. The waste suction machine is connected with the stamping waste collection grooves through the transfer component.

[0034] During use, when the waste suction machine is started, the generated suction force is transmitted to several groups of stamping waste collection grooves through the transfer component, and all the sundries in several groups of stamping waste collection grooves can be directly sucked out, and the use effect is good.

[0035] Preferably, the bottom surface of the stamping waste collection groove is inclined, the height of the front bottom surface of the stamping waste collection groove is higher than the height of the rear bottom surface thereof, and the size of the rear end of the stamping waste collection groove is larger than the size of the front end of the stamping waste collection groove.

[0036] The stamping waste collection groove is inclined, which can facilitate the movement of the waste along the inclined surface. At the same time, its size gradually becomes larger, which can prevent the waste from getting stuck during movement, and the use effect is better.

[0037] Preferably, the transfer component includes a guiding cover and a conveying pipe;

[0038] The guiding cover is fixedly installed on the rear end face of the auxiliary table and is communicated with the stamping waste collection groove; the conveying pipe, the number of which is several groups, and both ends thereof are respectively communicated with the guiding cover and the waste suction machine.

[0039] The conveying pipe can transfer the suction force to the end position of the stamping waste collection tank, resulting in a better suction effect.

[0040] A stamping device for mold processing in the present invention records a stamping waste collection tank and a transfer assembly. During stamping, the generated waste directly falls into the stamping waste collection tank. The waste suction machine cooperates with the transfer assembly to directly suck away the waste generated by stamping, achieving automatic waste cleaning. There is no need for operators to manually clean the waste, which can reduce the workload of the operators and has a more complete function.

[0041] Preferably, a proximity sensor is provided on the auxiliary table. Electric push rods are provided on both sides of the proximity sensor on the auxiliary table. A pressure sensor is installed at the telescopic end of the electric push rod. The proximity sensor and the electric push rods are both connected to the industrial control computer and are used to control the start and stop of the motor, the electric push rods, and the limit cylinders.

[0042] When the proximity sensor senses the mold processing seat, it sends a signal to the industrial control computer. The industrial control computer drives the electric push rods and the air supply device to start and drives the motor to stop moving. The telescopic ends of the electric push rods and the limit cylinders extend to contact the mold processing seat. The pressure sensor feeds back the pressure data to the industrial control computer. The industrial control computer compares the pressure data with the standard threshold range. When the pressure data is within the standard threshold range, the electric push rods and the limit cylinders stop working and lock the position of the telescopic ends.

[0043] In summary, the present invention includes at least one of the following beneficial technical effects:

[0044] First, when the stamping device for mold processing in the present invention is in use, the mold processing seat with a metal part installed after being processed at the previous station moves to the middle position of the stamping table through the conveying assembly and is fixed by the limiting assembly. After being fixed, the stamping device processes the metal part. After processing, the metal part moves to the subsequent station for subsequent processing. Throughout the process, there is no need for manual assistance from the staff, which can reduce the workload of the operators. Moreover, there is no need for shutdown operation, and it can continuously process for a long time, with high processing efficiency and good use effect.

[0045] Second, a conveying assembly and a limiting assembly are recorded in the stamping device for mold processing in the present invention. The conveying assembly and the limiting assembly cooperate with each other. The limiting assembly can change the distance between the driving part and the driven part, enabling it to be applied to products of different sizes. The conveying assembly can achieve preliminary limiting of the mold processing seat, and cooperating with the further limiting of the limiting part can achieve the fixation of the position of the mold processing seat. With mutual cooperation, the use effect is better and the application range is wider.

[0046] Thirdly, a stamping device for mold processing according to the present invention records a stamping waste collection tank and a transfer assembly. During stamping, the generated waste and daily dust directly fall into the stamping waste collection tank. The waste suction machine cooperates with the transfer assembly to directly suck away the waste generated by stamping, realizing automatic cleaning of the waste. There is no need for operators to manually clean the waste, which can reduce the workload of the operators, and the function is more complete. Moreover, the structure of the stamping device for mold processing according to the present invention is relatively simple, has a long service life, good use effect, and high practicability.

[0047] Fourthly, a stamping device for mold processing according to the present invention records a proximity sensor and sets a corresponding control method, which can realize automatic limiting of the mold processing seat and further determine whether the mold processing seat is fixed stably. This enables the mold processing seat to be fixed without the assistance of staff and can give an alarm when the fixation is unstable, helping the staff understand the fixation situation, which is relatively convenient to use, has a good use effect, and has a good application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0049] Figure 2 is a partial structural diagram of the auxiliary stamping assembly in the present invention;

[0050] Figure 3 is a structural diagram of other states of the auxiliary stamping assembly in the present invention;

[0051] Figure 4 is a partial top view structural diagram of the auxiliary table in the present invention;

[0052] Figure 5 is a partial structural diagram of the limiting assembly in the present invention;

[0053] Figure 6 is a structural diagram of the mold processed by the present invention.

[0054] Reference numerals: 1, main body part; 2, stamping table; 3, industrial control computer; 4, auxiliary table; 5, limiting strip; 6, telescopic rod; 7, limiting cylinder; 8, roller; 9, driving wheel; 10, conveying pipe; 11, stamping waste collection tank; 12, guiding cover; 13, proximity sensor; 14, electric push rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0055] 3. By providing a stamping device for mold processing in the embodiments of the present application, the problems in the prior art are solved. When the existing stamping equipment is in use, manual assistance is required for loading and unloading. During the loading and unloading process, the machine needs to be stopped, which takes a certain amount of time, resulting in low processing efficiency. Moreover, the labor cost required is relatively high. Since the stamping equipment is frequently used, some small, difficult-to-clean waste materials or dust will remain on the stamping table. To ensure precision, it needs to be frequently wiped, which increases the workload of the operator. If it is not frequently wiped, the position of the mold processing seat will shift, affecting the processing precision.

[0056] When the stamping device for mold processing of the present invention is in use, the mold processing seat with a metal part installed after being processed at the previous station moves to the middle position of the stamping table through the conveying component and is fixed by the limiting component. After being fixed, the stamping device stamps the metal part. After processing, the metal part moves to the subsequent station for subsequent processing. Throughout the process, no manual assistance from the staff is required, which can reduce the workload of the operator. Moreover, no machine stop operation is required, and continuous processing can be carried out for a long time, with high processing efficiency and good use effect.

[0057] Embodiment 1:

[0058] A stamping device for mold processing, as Figures 1 - 5 shown, includes a main body part 1 and an auxiliary stamping component.

[0059] A stamping table 2 is provided on the main body part 1; the auxiliary stamping component is installed on the stamping table 2;

[0060] Among them, an industrial control computer 3 is installed on the side of the main body part 1, and a stamping component is provided above the stamping table 2 on the main body part 1;

[0061] The auxiliary stamping component is provided with a limiting component for limiting the position of the mold processing seat and a conveying component for guiding the movement of the mold processing seat. The industrial control computer 3 is connected to the limiting component and the conveying component, and the stamping component is directly above the middle of the limiting component and the conveying component.

[0062] A stamping component (prior art) is installed above the stamping table 2 on the main body part 1. The stamping component stamps the metal part. The industrial control computer 3 controls the operation of the entire stamping device for mold processing. An operation screen is installed on the outer surface of the main body part 1, and the operation of the entire stamping device for mold processing is controlled through the operation screen.

[0063] When the stamping device for mold processing of the present invention is in use, the mold processing seat with metal parts installed after being processed in the previous station moves to the middle position of the stamping table 2 through the conveying component and is fixed by the limiting component. After being fixed, the stamping device stamps the metal parts. After processing, the metal parts move to the subsequent station for subsequent processing. Throughout the process, there is no need for manual assistance by workers, which can reduce the workload of operators. Moreover, there is no need for shutdown operation, and continuous processing can be carried out for a long time, with high processing efficiency and good use effect.

[0064] Embodiment 2:

[0065] Based on Embodiment 1, as Figures 1 - 5 shown, this embodiment is the partial structure of the auxiliary stamping component.

[0066] The auxiliary stamping component includes an auxiliary table 4, which is fixedly installed on the stamping table 2. A strip-shaped channel is opened on the upper end surface of the auxiliary table 4, and both the limiting component and the conveying component are located inside the strip-shaped channel.

[0067] The limiting component includes a limiting strip 5, a telescopic rod 6 and a limiting member;

[0068] The limiting strip 5 is arranged in the strip-shaped channel; there are two groups of telescopic rods 6. The main body part of the telescopic rod 6 is fixedly installed on the rear end surface of the auxiliary table 4, and the telescopic part of the telescopic rod 6 penetrates through the rear end surface of the auxiliary table 4 and is fixedly connected to the limiting strip 5; the limiting member is installed on the rear end surface of the limiting strip 5.

[0069] When in use, the telescopic rod 6 can change the position of the limiting strip 5, making the limiting strip 5 close to the mold processing seat, and the limiting member contacts the mold processing seat, which can limit the position of the mold processing seat and facilitate processing.

[0070] The limiting member includes several groups of limiting cylinders 7. Several groups of limiting cylinders 7 are all fixedly installed on the rear end surface of the limiting strip 5, and several groups of limiting cylinders 7 are arranged at equal intervals. The telescopic end of the limiting cylinder 7 is fixedly installed with an elastic clamping plate.

[0071] Before stamping processing, the limiting cylinder 7 is started, and the limiting cylinder 7 extends, so that the rubber clamping plate contacts the outer surface of the mold, realizing the fixation of the position of the mold processing seat.

[0072] The conveying component includes a driving member and a driven member;

[0073] The driving member is installed on the limiting strip 5; the driven member is installed on the auxiliary table 4 and corresponds to the driving member.

[0074] The driving member and the driven member cooperate with each other to guide the mold processing seat with metal parts installed to move along the strip-shaped channel.

[0075] The follower includes several groups of rollers 8. A number of mounting grooves are equidistantly arranged on the inner front wall of the strip-shaped channel. The rollers 8 are rotatably mounted in the mounting grooves through pin shafts.

[0076] The rollers 8 are rotatably mounted in the mounting grooves through pin shafts. During use, the rollers 8 contact the mold processing seat, which can guide the movement of the mold processing seat.

[0077] The driving member includes several groups of driving wheels 9 arranged at equal intervals. The several groups of driving wheels 9 are all rotatably mounted on the limiting strip 5. The several groups of driving wheels 9 are connected by a chain drive structure. A motor for driving the driving wheels 9 to move is arranged inside the limiting strip 5.

[0078] During use, the motor drives the chain drive structure to move. The chain drive structure drives several groups of driving wheels 9 to move in the same direction, thereby driving several groups of driving wheels 9 to move synchronously. The driving wheels 9 move synchronously and drive the mold to move through friction.

[0079] In a stamping device for mold processing according to the present invention, a conveying component and a limiting component are described. The conveying component and the limiting component cooperate with each other. The limiting component can change the distance between the driving member and the follower, so that it can be applied to products of different sizes. The conveying component can achieve preliminary limiting of the mold processing seat. Cooperating with the further limiting of the limiting member can fix the position of the mold processing seat. They cooperate with each other, and the use effect is better and the application range is wider.

[0080] A proximity sensor 13 is arranged on the auxiliary table 4. Electric push rods 14 are arranged on both sides of the proximity sensor 9 on the auxiliary table 4. A pressure sensor is installed at the telescopic end of the electric push rod 14. The proximity sensor 13 and the electric push rod 14 are both connected to the industrial control computer 3, and are used to control the start and stop of the motor, the electric push rod 14 and the limiting air cylinder 7;

[0081] When the proximity sensor 13 senses the mold processing seat, it sends a signal to the industrial control computer 3. The industrial control computer 3 drives the electric push rod 14 and the air supply device to start and drives the motor to stop moving. The telescopic ends of the electric push rod 14 and the limiting air cylinder 7 extend to contact the mold processing seat. The pressure sensor feeds back pressure data to the industrial control computer 3. The industrial control computer 3 compares the pressure data with the standard threshold range. When the pressure data is within the standard threshold range, the electric push rod 14 and the limiting air cylinder 7 stop working and lock the position of the telescopic end.

[0082] Embodiment 3:

[0083] On the basis of Embodiment 2, as Figures 1 - 5 shown, this embodiment is a structure for waste collection;

[0084] In the middle position of the bottom surface of the strip-shaped channel, several groups of stamping waste collection grooves 11 are provided. A transfer assembly is arranged at the rear end of the auxiliary table 4. A waste suction machine (an existing structure, similar to a vacuum cleaner) is arranged on the stamping table 2. The waste suction machine is connected to the stamping waste collection grooves 11 through the transfer assembly.

[0085] During use, the waste suction machine is started, and the generated suction force is transmitted to several groups of stamping waste collection grooves 11 through the transfer assembly, and all the sundries in several groups of stamping waste collection grooves 11 can be directly sucked away, and the use effect is good.

[0086] The bottom surface of the stamping waste collection groove 11 is inclined, the height of the front bottom surface of the stamping waste collection groove 11 is higher than the height of the rear bottom surface thereof, and the size of the rear end of the stamping waste collection groove 11 is larger than the size of the front end of the stamping waste collection groove 11.

[0087] The stamping waste collection groove 11 is inclined, which can facilitate the waste to move along the inclined surface. At the same time, its size gradually becomes larger, which can prevent the waste from getting stuck during movement, and the use effect is better.

[0088] The transfer assembly includes a guiding cover 12 and a conveying pipe 13;

[0089] The guiding cover 12 is fixedly installed on the rear end surface of the auxiliary table 4 and is communicated with the stamping waste collection groove 11; the conveying pipe 13, the number of which is several groups, and both ends thereof are respectively communicated with the guiding cover 12 and the waste suction machine.

[0090] The conveying pipe 13 can make the suction force transmitted to the end position of the stamping waste collection groove 11, and the suction effect is better.

[0091] In a stamping device for mold processing according to the present invention, the stamping waste collection groove 11 and the transfer assembly are described. The waste generated during stamping directly falls into the stamping waste collection groove 11. The waste suction machine cooperates with the transfer assembly, and can directly suck away the waste generated by stamping, realizing automatic cleaning of the waste, without the need for operators to manually clean the waste, which can reduce the workload of the operators and the function is more complete.

[0092] It should be noted that in a stamping device for mold processing according to the present invention, when in use, the mold processing seat with a metal part installed after being processed at the previous station moves into the strip-shaped channel on the auxiliary table 4, moves to the middle position of the stamping table 2 through the conveying assembly, and is fixed through the limiting assembly. After being fixed, the stamping device performs stamping processing on the metal part. After processing, the metal part moves to the subsequent station for subsequent processing;

[0093] Before the conveying component conveys, the telescopic rod 6 is activated to drive the limiting strip 5 to move, so that both the roller 8 and the driving wheel 9 are in contact with the surface of the mold processing seat. Then the motor is activated, and the driving wheel 9 rotates to drive the mold processing seat to move to the processing position on the stamping table 2. At this time, the limiting air cylinder 7 and the electric push rod 14 are activated to limit the position of the mold processing seat, and then stamping processing is carried out;

[0094] The waste generated during stamping directly falls into the stamping waste collection tank 11 (the movement of the mold processing seat pushes the waste into the stamping waste collection tank 11). After stamping, the waste suction machine is activated, and the suction force is transmitted to the end of the stamping waste collection tank 11 through the conveying pipe 13, which can directly suck away the waste generated by stamping, realizing the automatic cleaning of the waste.

[0095] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made on the basis of the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or variations derived therefrom still fall within the protection scope of the present invention.

Claims

1. A stamping device for mold processing, characterized in that, A die for stamping the lower hinge of a vehicle sliding door, and the stamping device includes: A main body part (1) on which a stamping table (2) is provided; An auxiliary stamping assembly installed on the stamping table (2); Wherein, an industrial control computer (3) is installed on the side surface of the main body part (1), and a stamping assembly is provided above the stamping table (2) on the main body part (1); The auxiliary stamping assembly is provided with a limit assembly for limiting the position of the die processing seat and a conveying assembly for guiding the movement of the die processing seat. The industrial control computer (3) is connected to the limit assembly and the conveying assembly, and the stamping assembly is directly above the middle of the limit assembly and the conveying assembly.

2. The stamping device for mold processing according to claim 1, characterized in that: The auxiliary stamping assembly includes an auxiliary table (4). The auxiliary table (4) is fixedly installed on the stamping table (2). A strip-shaped channel is opened on the upper end surface of the auxiliary table (4), and both the limit assembly and the conveying assembly are located inside the strip-shaped channel.

3. A stamping device for mold processing according to claim 2, characterized in that: The limit assembly includes: A limit strip (5) arranged in the strip-shaped channel; Two telescopic rods (6) are provided. The main body part of each telescopic rod is fixedly installed on the rear end surface of the auxiliary table (4), and its telescopic part penetrates through the rear end surface of the auxiliary table (4) and is fixedly connected to the limit strip (5); A limiting member installed on the rear end surface of the limit strip (5); Wherein, the limiting member includes several groups of limit cylinders (7). Several groups of limit cylinders (7) are all fixedly installed on the rear end surface of the limit strip (5), and several groups of limit cylinders (7) are arranged at equal intervals. An elastic clamping plate is fixedly installed at the telescopic end of the limit cylinder (7).

4. A stamping device for mold processing according to claim 1, characterized in that: The conveying assembly includes: A driving member installed on the limit strip (5); A driven member installed on the auxiliary table (4); Wherein, the position of the driven member corresponds to that of the driving member.

5. The stamping device for mold processing according to claim 4, characterized in that: The driven member includes several groups of rollers (8). Several groups of installation grooves are equally spaced on the inner front wall of the strip-shaped channel, and the rollers (8) are rotatably installed in the installation grooves through pin shafts.

6. The stamping device for mold processing according to claim 5, characterized in that: The driving member includes several groups of driving wheels (9) arranged at equal intervals. Several groups of driving wheels (9) are all rotatably installed on the limit strip (5). Several groups of driving wheels (9) are connected by a chain drive structure, and a motor for driving the driving wheels (9) to move is arranged inside the limit strip (5).

7. The stamping device for mold processing according to claim 6, characterized in that: Several groups of stamping waste collection grooves (11) are opened at the middle position of the bottom surface of the strip-shaped channel. A transfer assembly is arranged at the rear end of the auxiliary table (4), and a waste suction machine is arranged on the stamping table (2). The waste suction machine is connected to the stamping waste collection grooves (11) through the transfer assembly.

8. A stamping device for mold processing according to claim 3, characterized in that, The bottom surface of the stamping waste collection groove (11) is inclined, the height of the front bottom surface of the stamping waste collection groove (11) is higher than the height of its rear bottom surface, and the size of the rear end of the stamping waste collection groove (11) is larger than the size of the front end of the stamping waste collection groove (11).

9. A stamping device for mold processing according to claim 8, characterized in that: The transfer assembly includes: A guiding cover (12) fixedly installed on the rear end surface of the auxiliary table (4), which is communicated with the stamping waste collection groove (11); Several groups of conveying pipes (13), and both ends of each conveying pipe are communicated with the guiding cover (12) and the waste suction machine respectively.

10. A stamping device for mold processing according to claim 8, characterized in that, A proximity sensor (13) is provided on the auxiliary table (4). Electric push rods (14) are provided on both sides of the proximity sensor (9) on the auxiliary table (4). A pressure sensor is installed at the telescopic end of the electric push rod (14). The proximity sensor (13) and the electric push rod (14) are both connected to the industrial control computer (3) and are used to control the start and stop of the motor, the electric push rod (14), and the limit cylinder (7). When the proximity sensor (13) senses the mold processing seat, it sends a signal to the industrial control computer (3). The industrial control computer (3) drives the electric push rod (14) and the air supply device to start and drives the motor to stop moving. The telescopic ends of the electric push rod (14) and the limit cylinder (7) extend to contact the mold processing seat. The pressure sensor feeds back the pressure data to the industrial control computer (3). The industrial control computer (3) compares the pressure data with the standard threshold range. When the pressure data is within the standard threshold range, the electric push rod (14) and the limit cylinder (7) stop working and lock the position of the telescopic end.

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